<div class="flex gap-2" ...attributes>
  <T::InputSearch @key="{{@key1}}" @name="{{@name1}}" @form="{{@form}}" @searchKey="{{@parentKey}}" @cb={{this.changeParentKey}} @required={{@require1}}/>
  <T::InputSearch @key="{{@key2}}" @name="{{@name2}}" @form="{{@form}}" @searchKey="{{this.subKey}}"  @required={{@require2}}/>
</div>